Best Alternatives to Agent Toolkit

22 pay-per-call developer, security, network and data utilities using x402 on Base.

LeanToken

Runtime: npx

Token-bounded repository context for coding agents over MCP.

Stripe AI

Runtime: npx

MCP server integrating with Stripe - tools for customers, products, payments, and more.

Pay-per-call security verification for wallets, contracts, agents and apps, in USDC over x402.

Agentic Endpoints

Runtime: npx

Pay-per-call tools for autonomous agents, settled in USDC on Base via x402.

OnchainDiligence

Runtime: Remote (SSE)

Pay-per-call sanctions screening and UK company checks for agents, paid in USDC via x402.

Eu Verify

Runtime: Remote (SSE)

European business verification for AI agents: registry, VAT, sanctions, IBAN. Pay-per-call x402.

Pay-per-call security verification for wallets, contracts, agents and apps, in USDC over x402.

BridgeNode MCP

Runtime: npx

AI inference via MCP — pay per request with Solana USDC through x402. No API keys.

Agentrisk

Runtime: npx

Pre-trade token risk scoring API for Base tokens, paid via x402.

Toolcall

Runtime: npx

30 pay-per-call APIs for AI agents: compliance, trade, safety, web, data. USDC on Base via x402.

Psychosynth

Runtime: npx

Psychometric data marketplace: Big Five profiles, cognitive biases & behavioral data via x402.